[Samba] LDAP: get samba user sid

[stephane durieux]

Hi

so as to populate a ldap backend database (samba SID field in 
sambaSamaccount class) I need to get samba users SID, I ve tried
net usersidlist but it doesn t give anything (it seems to be usefull 
only with winbind) , can someone help me

thanks

                   Stephane